Enrico created NIFI-9083:
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Summary: TRANSFORM_XML creates wrong output files in case of XSLT
unmatch
Key: NIFI-9083
URL: https://issues.apache.org/jira/browse/NIFI-9083
Project: Apache NiFi
Issue Type: Bug
Environment: Linux CentOS 7.9, OpenJDK 1.8.0 - Nifi 1.13.2
Reporter: Enrico
Attachments: TT_incident.xml, TT_incident_nifi_output.xml,
TT_no_incident.xml, TT_no_incident_nifi_output.xml, transform.xslt
Hi!
on my production environment i need to transform an XML trhough an XSLT schema,
and i'm using TRANSFORM_XML 1.13.2 Nifi Block.
I have many parallel TRANSFORMXML and it works fine.
The problem happens when i use an XSLT like attached transform.xslt :
{code:java}
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="/Message">
<xsl:if test="Body/Msg/Incident">
<message>
<aaa><xsl:value-of
select="Header/PlantInformation/Field1"/></aaa>
<bbb><xsl:value-of
select="Header/PlantInformation/Field2"/></bbb>
<ccc><xsl:value-of
select="Header/PlantInformation/Field3"/></ccc>
<ddd>OP</ddd>
<eee>spooler</eee>
<ggg>0</ggg>
</message>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
{code}
if the receiving xml msg has fields Body/Msg/Incident like attached
TT_incident.xml, then everything works fine and attached
TT_incident_nifi_output.xml is correctly created , but when i receive xml
source msg that do not contain Body/Msg/Incident, as on attached
TT_no_incident.xml, then the TransformXML create an output file just filled
with the header
{code:java}
<?xml version="1.0" encoding="UTF-8"?>
{code}
as on attached TT_no_incident_nifi_output.xml, instead of doing nothing.
thousands of this files with only this header create errors on nifi flow (ie in
PutDBRecord)
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